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-rw-r--r--container-core/src/main/java/com/yahoo/metrics/Suffix.java2
1 files changed, 2 insertions, 0 deletions
diff --git a/container-core/src/main/java/com/yahoo/metrics/Suffix.java b/container-core/src/main/java/com/yahoo/metrics/Suffix.java
index 16dfd428f6c..b9ef3a5ce11 100644
--- a/container-core/src/main/java/com/yahoo/metrics/Suffix.java
+++ b/container-core/src/main/java/com/yahoo/metrics/Suffix.java
@@ -1,5 +1,7 @@
package com.yahoo.metrics;
+import java.util.EnumSet;
+
public enum Suffix {
ninety_five_percentile("95percentile"),
ninety_nine_percentile("99percentile"),